CN201150386Y

CN201150386Y - Heat exchangeable cushion

Info

Publication number: CN201150386Y
Application number: CNU2007201876009U
Authority: CN
Inventors: 陶子中
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-26
Filing date: 2007-12-26
Publication date: 2008-11-19
Anticipated expiration: 2017-12-26

Abstract

The utility model relates to a heating exchanging type mattress, which comprises a basal mattress layer, and is characterized in that hollow cavities are arranged side by side in the basal mattress layer, hoses are sleeved in the basal mattress hollow cavities, and the hoses are connected with outside through a water flow control joint. The water flow control joint comprises two cavities which are mutually interval, and are respectively connected with a water inlet pipe and a water outlet pipe, a wavy projecting structure is arranged on the bottom of the cavity, and waves and wave bottoms on the bottoms of the two cavities are arrayed relatively, hose connecting ports are arranged on the later sides of the cavities relative to the positions of the wave crest and the wave bottom on the bottom of the cavity, and the wave crest is provided with a through-hole which is connected with the hose connecting port and the other cavities, and the hollow cavity is formed through stitching or sealing the front and the back sides of the basal mattress layer. The utility model provides a mattress body which is suitable for soft light basal mattress layers, not just inputs or outputs from single end through heat conductive dielectric inputted through the water flow control joint, and leads the whole mattress to conduct heat evenly with excellent effect.

Description

A kind of exchange type pad

[technical field]

The utility model relates to a kind of pad, refers in particular to a kind of exchange type changes in temperature pad that can effectively utilize outside energy.

[background technology]

Along with the continuous progress of society, people's work pressure also constantly increases, and people also embody gradually to the pursuit of daily life quality.And such as pads such as mattresses, relating to the daily basic daily life of people has a rest, be directly connected to people's problems such as sleep quality, now should have all kinds of on the market mutually in order to improve sleep quality for this reason, improve the pad product of level of comfort, the patent No. is: 200420077914.X, name is called adjustable changes in temperature pad and has just announced a kind of like this pad body structure, but this series products all ubiquity can't evenly distribute owing to the unreasonable structure heat, cause problems such as heat-conducting effect is not good enough, I take charge of the special Related product of having researched and developed and have overcome this type of problem for this reason, and obtained name and be called: exchange type changes in temperature pad grant number is: 200520110508.3 are called with name: cold-warm type flexible glue water pipe fixed structure, granted patent number are: the multinomial relevant pad certificate of authoritys such as 200620002248.2.But product in the past is comparatively loaded down with trivial details on the structure processing technology for guaranteeing heat-conducting effect, and is limited to structural factor, more good homogeneous heat conduction, and some defectives of product also display gradually.

[summary of the invention]

The purpose of this utility model is to have overcome above-mentioned defective, provides a kind of structure lightly simple, and the more efficiently heat exchange pad body structure of uniform heat conduction.

The purpose of this utility model is achieved in that a kind of exchange type pad, pad comprises the base wad layer, its improvements are: be arranged side by side cavity in the pad base wad layer, be coated with flexible pipe in the base wad layer cavity, flexible pipe links to each other with the outside by current control joint; Described current control joint comprises the cavity of two each intervals, they link to each other with water inlet pipe and water outlet pipe respectively, the cavity bottom surface is provided with wavy raised structures, the wave of two cavity bottom surfaces becomes relative arrangement with trough, crest, wave trough position are provided with the flexible pipe connector at the bottom of the corresponding cavity of cavity side face, are provided with the through hole that links to each other with another cavity with the flexible pipe connector in the crest;

Described cavity is by forming base wad layer tow sides after by sewing or hot pressing;

The wavy projection of described current control joint cavity bottom surface is stepped raised structures.

Than common cold-warm type pad product, the beneficial effects of the utility model are to take flexible pipe directly to intersect to be set in the cavity that the base wad layer forms, and hydrous water current control joint has guaranteed the frivolous and better step thermal uniformity of product.

[description of drawings]

Below in conjunction with drawings and Examples the utility model is described further.

Fig. 1 is a cut-away view of the present utility model.

Fig. 2 is the E-E cutaway view of the utility model cut-away view.

Fig. 3 is the current control joint stereogram of the utility model specific embodiment.

Fig. 4 is the current control junction composition of the utility model specific embodiment.

[specific embodiment]

Referring to Fig. 1, Fig. 2, a kind of exchange type pad of Fig. 3 comprises base wad layer 1, base wad layer 1 forms and evacuation chamber 2 by sewing or hot pressing, be coated with flexible pipe 3 in the cavity 2, flexible pipe 3 head and the tail link to each other with the flexible pipe connector 7 of current control joint 4, lead to the outside by the water inlet pipe and water outlet pipe on it 8 again.

Fig. 3, the current control joint design schematic diagram that Fig. 4 adopts for the utility model specific embodiment, this current control joint has a cavity, this cavity is divided into two cavitys by a baffle plate 6, water inlet pipe and water outlet pipe 8 communicates with two parts cavity respectively, the cavity two sides are symmetrically arranged with flexible pipe connector 7, current control joint bottom surface is provided with wavy raised structures, and the shape wave of two cavity bottom surfaces becomes relative arrangement with trough, crest at the bottom of the corresponding cavity of cavity side face, wave trough position is provided with the flexible pipe connector, as the A-A of Fig. 4, shown in the B-B cross section view among this embodiment, the employing of cavity bottom surface stairstepping replace wavy; As the C-C of Fig. 4, shown in the D-D cutaway view, be provided with the through hole that links to each other with another cavity with the flexible pipe connector in the crest.

In cavity, wear the design of mode by flexible pipe, cooperate this kind current control joint to cooperate, change product in the past and have to adopt disadvantage thicker and that owe comfortable base wad layer because of the special embedding flexible pipe of need groove position, a kind of pad of applicable and soft frivolous base wad layer is provided, and the heat-conducting medium via the input of current control joint is no longer only exported from single end, the input of one end can make that the heat conduction of pad integral body is more even, and effect is better.

Claims

1. exchange type pad, pad comprises the base wad layer, it is characterized in that: be arranged side by side cavity in the pad base wad layer, be coated with flexible pipe in the base wad layer cavity, flexible pipe links to each other with the outside by current control joint; Described current control joint comprises the cavity of two each intervals, they link to each other with water inlet pipe and water outlet pipe respectively, the cavity bottom surface is provided with wavy raised structures, the wave of two cavity bottom surfaces becomes relative arrangement with trough, crest, wave trough position are provided with the flexible pipe connector at the bottom of the corresponding cavity of cavity side face, are provided with the through hole that links to each other with another cavity with the flexible pipe connector in the crest.

2. exchange type pad according to claim 1 is characterized in that: described cavity is by forming base wad layer tow sides after by sewing or hot pressing.

3. exchange type pad according to claim 1 is characterized in that: the wavy projection of described current control joint cavity bottom surface is stepped raised structures.